Question

(b)
85
115
NOT TO
SCALE
970
Find the value of y
121
C

Answer 1

Answer:

112⁰

Step-by-step explanation:

85+115+92 = 292⁰

360⁰-292⁰ = 68⁰

y = 180⁰- 68⁰

y= 112⁰